baber/WOPTO huggingface dataset:
Patent JP-H08158090-A (JP)
Title: Production of galvanized steel sheet
Inventor: IWAI MASATOSHI
IPC: C25D3/22
Filed: 1994-12-08
Abstract: PURPOSE: To produce a galvanized steel sheet whose galvanized surface is homogeneous and has superior appearance with satisfactory reproducibility by incorporating a specified amt. of a polyoxyalkylene having a prescribed average mol.wt. or its alkyl ether into a galvanizing bath. CONSTITUTION: When a Zn layer is formed on the surface of a steel sheet by galvanizing, a polyoxyalkylene having an average mol.wt. of 1,000-100,000, preferably 2,000-10,000 or its alkyl ether, preferably a polyoxyethylene polyoxypropylene glycol is incorporated into a galvanizing bath by 1-500ppm, preferably 10-100ppm. The grains of a formed Zn layer are made fine and the objective galvanized steel sheet having uniform luster and appearance as the entire Zn layer is obtd. with satisfactory reproducibility.
Patent JP-H07194387-A (JP)
Title: Preparation of lactate
Inventor: HANSUUYOOZEFU SHIYUTERUTSUERU
IPC: C12R1/245
Filed: 1994-12-08
Abstract: PURPOSE: To obtain a lactate used as a raw material of a polylactide for a biodegradable packaging material by fermenting a mixture containing a sugar, converting the obtained lactic acid to an alkaline earth metal salt, adjusting pH with NH 3  and CO 2 , removing the precipitate and esterifying the purified lactate.  
     CONSTITUTION: This lactate as an intermediate for manufacturing a lactide, is obtained by inoculating a lactobacillus (e.g. lactobacillus casei ATCC27139) in a mixture containing sugar (e.g.; glucose) for fermenting, adding an alkaline earth metal carbonate (e.g. ; calcium carbonate) or a hydrogen carbonate salt for neutralizing at least upto 90 mol.% of lactic acid obtained during the fermentation, adjusting the obtained fermentation liquid at pH7-13 by the addition of NH 3  and CO 2 , then removing the precipitate, adding a tertiary alkylamine (e.g.; tributylamine) to the produced ammonium lactate solution, and esterifying the purified aommonium lactate solution by adding an alcohol. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H04177011-A (JP)
Title: Liquid fuel evaporator
Inventor: SHIRODE KOSAKU
IPC: F23D11/40
Filed: 1990-11-09
Abstract: PURPOSE:To sufficiently the combustion gas with the air used for thinning and cooling by providing a baffle plate in the mixing section which is for the promotion of mixing of the combustion gas and the air for thinning and cooling by means of changing the route of part of the combustion gas. CONSTITUTION:The air that is supplied to a burner 7 through a supply pipe 8 and the auxiliary fuel burn in a combustion chamber 13 to become the combustion gas and it ascends in the combustion chamber 13. On the other hand the air for thinning and cooling that is supplied to an air introduction chamber 11 through a supply pipe 12 for the air for dilution and cooling is jetted out from an air port 14 to the combustion chamber 13 and mixes with the air for thinning and cooling. Here, a baffle plate 15 is provided in the combustion chamber 13, and the combustion gas that ascends in the central section of the combustion chamber 13 is obstructed from ascending further by the baffle plate 15 so that it ascends by passing first through the outer circumferential section of the combustion chamber 13 and it mixes with the air for thinning and cooling. Therefore, the combustion gas and the air for thinning and cooling are mixed well, and even when the flow rate of the air for thinning and cooling is slow, the combustion gas flowing through the central section of the combustion chamber 13 never flows into an evaporation chamber 16 without being mixed with the air for thinning and cooling.
Patent JP-S63158262-A (JP)
Title: Residual ink detector
Inventor: NOZAWA MINORU
IPC: B41J2/175
Filed: 1986-12-23
Abstract: PURPOSE:To prevent erroneous detection of consumption of ink due to mixture of foam, by arranging a residual ink detector in the way of an ink supply path while arranging a plurality of sensors for detecting presence of ink at separated positions on the ink supply path. CONSTITUTION:Electrodes 80a, 80b, 81a, 81b made of stainless steel are provided to a communication member 50 arranged in the way of an ink supply path and two pairs of said resistor sections are connected in parallel. Consequently, the resistance between A and B will be half of the resistance R across a pair of electrodes filled with ink. Upon intrusion of foam A, the resistance between A and B equals to R or R/2. When ink is consumed and air A' encapsulated in an ink tank intrudes to the side of an residual ink detector 8 to fill two pairs of electrodes completely with air, the resistance between A and B increases infinitely. The distance between two pairs of electrodes is determined properly in due consideration of the inner volume or the shape of the communication member 50, the size of foam to be mixed, etc.
Patent JP-2000128420-A (JP)
Title: Paper treating device
Inventor: IKOMA AKIRA
IPC: G03G15/00
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To selectably provide one mode of outputting papers with paper ends stitched and the other mode outputting papers saddle stitched being folded or unfolded at the middle. SOLUTION: This paper processing device discharging carried-in papers after treating or without treating is provided with delivery mechanisms 3, 70, 80 and 90 which discharges papers 50 without being treated, or discharges papers 50 treated with/without being folded at the middle, matching devices 5 and 9 putting carried-in papers 50 in order, a first stitching device 11 stitching the ends of papers put in order, and with second stitching devices 103 and 104 stitching papers put in order at their center parts in their longer direction, and one mode discharging papers stitched by the first stitching device without being folded out of discharge mechanism, and the other mode discharging papers stitched by second stitching device with/without being folded out of discharge mechanism, are switchably provided.
Patent JP-H01147923-A (JP)
Title: Reception antenna switching/selecting device
Inventor: MIYAZAKI TAKAO
IPC: H04N5/44
Filed: 1987-12-04
Abstract: PURPOSE:To switch/select an antenna whose noise is minimum properly by separating a vertical/horizontal synchronizing signal from a composite video signal, comparing its count with a reference number and switching/selecting plural antennas sequentially from the result. CONSTITUTION:A vertical/horizontal synchronizing signal is separated from a received composite video signal by a synchronizing separator section 11 and the vertical/ horizontal synchronizing signal is counted by a pulse count section 12. The relation of quantity between the count and the reference number is discriminated by a discrimination section 13 and a prescribed logic output is generated by a logic output section 14 depending on the discriminated result. An antenna switching section 15 receives the logic output to generate a required switching command.
Patent JP-S63158795-A (JP)
Inventor: NISHIOKA KENJI
IPC: H05B41/16
Filed: 1986-12-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05110980-A (JP)
Title: Multiple picture magnetic recording and reproducing device
Inventor: SAGARA KIKUO
IPC: H04N5/7826
Filed: 1991-11-21
Abstract: PURPOSE:To provide a multipicture magnetic recording and reproducing device which simultaneously records and reproduces plural video signals and audio signals corresponding to them. CONSTITUTION:Plural video signals are recorded and reproduced in the picture- in-picture (PinP) state in master and slave pictures, and sounds corresponding to the master picture are recorded and reproduced on BIFI audio tracks by processing circuits 15 and 23, etc., and those corresponding to the slave picture are recorded and reproduced on linear audio tracks by processing circuits 29 and 24, and an arbitrary audio output is selected by a changeover switch 25 at the time of reproducing. Consequently, sounds of the master picture and those of the slave picture are arbitrarily selected and heard regardless of recording/reproducing.
Patent JP-H08157533-A (JP)
Title: Production of cycloolefin copolymer
Inventor: NAGAOKA KENJI
IPC: C08F4/6592
Filed: 1994-12-09
Abstract: PURPOSE: To produce a cycloolefin copolymer in which the cycloolefin component is incorporated in a sufficiently high rate. CONSTITUTION: A cycloolefin copolymer is produced by copolymerizing a cycloolefin with an α-olefin in the presence of a catalyst comprising an amide transition metal compound represented by the formula Yn MX4-n (wherein Y is an amido group represented by the formula: -NR2 ; M is a group 4 element; X is an atom or a group selected from the class consisting of halogeno, 1-4 C alkoxy and 1-4 C alkyl; and n is an integer of 1-4).
Patent JP-H05139693-A (JP)
Title: Crane
Inventor: MIYAZAWA HIROSHI
IPC: B66C23/70
Filed: 1991-11-21
Abstract: PURPOSE:To reduce a space required for extension/housing of a Jib and eliminate exclusive parts for jib extension/support. CONSTITUTION:A sheave block 3 is rotatably installed with respect to a tip end 2a of a boom main body 2 between a boom operation position wherein a main winding sheave 12 is protruded under the boom main body 2 in a boom horizontal state and a jib operation position wherein the sheave 12 is positioned above a jib installation shaft 4a in a boom horizontal state by adapting a horizontal shaft 11 as a center. At the time of jib operation, by substituting the sheave block 3 for a strut, a jib 27 is extended and housed by means of the main winding rope 7 and supported for variable angle in an extending state.
Patent JP-2000096865-A (JP)
Title: Housing mechanism for two wheeler parking device
Inventor: KITAMURA MORIO
IPC: E04H6/22
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a housing mechanism for a two wheeler parking device allowing safe and quick handling of a heavy car such as a motorcycle or the like. SOLUTION: In the housing mechanism for a two wheeler parking device composed of a storing base for housing a two wheeler; a liftable carrier 1 movable to a position facing each storing base; and a delivery means for delivering the two wheeler on the storing base facing the carrier 1, the delivery means and the storing base are severally composed of a deck member 3 which can be loaded with the two wheeler A, and comb teeth 3a mutually complementary in a plan view are formed on both the deck members 3, and the deck member 3 of the delivery means is held on the carrier 1 through slide mechanisms 4, 5 so as to be movable to a position where both the deck members are mutually complementary, and a wheel stopper 3b for the two wheeler A selfstanding on a stand C is standingly formed at the front end of the deck member 3 of the delivery mean.
Patent JP-2000122544-A (JP)
Title: Continuous hanging bulletin method of paper holding sheet
Inventor: TAMUKAE MASAO
IPC: B42F5/04
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a continuous hanging bulletin method of paper holding sheets which is capable of bulletining many documents and works with a small number of hangers and fixtures at only the uppermost row, allows the extremely easy replacement substantially prevents the discoloration of the paper in spite of long-term bulletin, is capable of preventing folding and staining and allows housing in superposition without resticking of the documents. SOLUTION: Sheet bodies 1 having holding means are provided with hanging parts 11 and notched pieces 12. The many paper holding sheets A provided with detaining parts 13 to face these bodies are prepared. Paper is previously therein. The hanging parts 11 are first hung to the hangers mounted at the upper part of a bulletin section and the paper holding sheets A are hung thereto. Next, the notched pieces 12 of the fresh sheet bodies 1 are inserted into the detaining parts 13 of the, hung sheet bodies 1 and the fresh paper holding sheets A are successively and continuously hung in multiple sheets toward the lower side thereof, by which the bulletin method for bulletining these sheets is constituted.
Patent JP-H11123348-A (JP)
Title: Electrostatic coating apparatus
Inventor: SASAKI TOMIAKI
IPC: B05B5/04
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic coating apparatus which can appropriately and automatically control the number of rotation of an air motor in accordance with fluctuation of output of a coating. SOLUTION: A flow rate sensor 15 for detecting the flow rate of a coating fed to a bell cup 11 is provided to a coating hose 2 of the coating and an air pressure adjusting valve 16 for controlling the air pressure of air fed to an air motor 12 is provided to an air hose 1 and a sensor 17 for the number of rotation for detecting the number of rotation is attached to the air motor.  A data storing means 20 for storing data for setting the number of rotation for specifying the number of rotation of the air motor 12 for ensuring an appropriate atomizing condition of the coating to the detected flow rate on a plurality of kinds of coatings each as a table, a means 21 for setting the number of rotation for selecting a table belonging to the coating to be used from this data storing means 20 and setting the number of rotation of the air motor 12 corresponding to the flow rate detected and a valve controlling means 22 for performing feedback control of an air pressure adjusting valve 16 so as to equilibrate the detected number of rotation to the set number of rotation, are provided.
Patent JP-H11120307-A (JP)
Title: Communication equipment
Inventor: ARAI MASAYUKI
IPC: H04B1/59
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To protect data against illegal access by selecting and indicating one of transmission systems to a transmission part which performs transmission by switching one of an encoding system and a modulation system or different transmission systems. SOLUTION: Into the transmission part 300 of a reader writer 100, a Manchester system encoding circuit 310 and an ASK 10% system modulating circuit 320 is introduced additionally to an NRZ system encoding circuit 31 and an ASK system modulating circuit 32 and the transmission is performed by selectively switching one of the encoding system and modulation system or different transmission systems. A system selection routine 210 interposed between a command sending-out routine 21 and the transmission part 300 generates a random number before passing a command from the command sending-out routine 21 to the transmission part 300, and selects and indicates one of the transmission systems to the code modulating circuit 301 of the transmission part 300 according to the random number value.
Patent JP-H10150186-A (JP)
Title: Semiconductor device and its manufacture
Inventor: NORO FUMIHIKO
IPC: H01L29/78
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To prevent a mask pattern from being constructed on its border with a gate electrode by a method wherein the thickness of a conductive film which forms a gate electrode is made half or above the width of an active region isolated by an element isolating film. SOLUTION: An active region 7 isolated by an element isolating insulating oxide film 6 is formed on the main surface of a semiconductor substrate 4, and a gate insulating film is formed on the active region 7 through thermal oxidation. Then, a polysilicon film whose thickness half or above as large as the width of the active region 7 is formed on all the surface to fill up the active region 7. Then, the polysilicon film is selectively removed so as to keep its prescribed part left unremoved for the formation of a gate electrode 3. Therefore, when a mask pattern is formed on the border between the element isolating insulating film 6 and the active region 7, a light beam P obliquely reflected from the polysilicon film which forms the gate electrode 3 can be restrained, so that the gate electrode 3 can be prevented from being constricted at the border.
Patent JP-H03165763-A (JP)
Title: Attaching fastener tape to disposable diaper
Inventor: TERADA SADAYOSHI
IPC: A61F13/56
Filed: 1989-11-27
Abstract: PURPOSE:To increase the adhesion strength of a fastener tape and sufficiently meet the high speed production of disposable paper diapers by fixing the edge part of a fastener tape on a liquid nonpermeable reverse surface sheet by a hot melt type adhesive when the fastener tape of the disposable diaper is attached and carrying out heating and pressurization by heating rolls. CONSTITUTION:A fastener tape 4 which is printing-treated is sent into a folding process II. In the folding process II, the part projecting outward at both the side edges of the lamination body S of the fastener tape 4 is bent to a reverse surface sheet 1 side, and attached to the reverse side of the reverse surface sheet 1 by an adhesive 9 for the fastener tape 4. After the bending in the folding process II, the fastener tape 4 is sent into the pressurization process III. The pressurization process III consists of heating rolls 11, and the part of the fastener tape 4 which is attached by the bending at both the side edges of the lamination body S is squeezed by the upper and lower heating rolls 11, and heated at 70-100 deg.C.
Patent JP-H02153678-A (JP)
Title: Color input device
Inventor: KYOGOKU HIROSHI
IPC: G06T1/00
Filed: 1988-12-06
Abstract: PURPOSE:To accelerate the processing time of a chrominance signal faster than ever by performing the photoelectric conversion of reflected light of red, green, and blue, from a color original, and performing read processings on them after accumulating the signal charges of those light sequentially for prescribed time. CONSTITUTION:A timing generating circuit part 5 as a reading means generates the reading timing signals of R, G, and B image sensors, and reads a red chrominance signal charge from the R image sensor Ir after accumulating for the prescribed time. And the part 5 reads a green chrominance signal charge after the lapse of prescribed accumulation time from a time when the accumulation time of the red chrominance signal charge elapses from the G image sensor Ig, and reads a blue chrominance signal charge after the lapse of the same accumulation time as the prescribed accumulation time from the time when the accumulation time of the green chrominance signal charge elapses from the B image sensor Ib. A color processing circuit part 3 performs the color processing of a signal amplified by an amplifier circuit part 2, and stores it in a memory circuit part 4. The signal read from the memory circuit part 4 is outputted to an external host via an I/F circuit part 6. In such a way, it is possible to accelerate the processing speed of the chrominance signal faster than ever.
Patent JP-H08145231-A (JP)
Title: Manually-operating device of valve
Inventor: TASHIRO MITSUTAKA
IPC: F16K51/00
Filed: 1994-11-17
Abstract: PURPOSE: To provide a manually-operating device of a valve which is formed in a lever shape excellent in its cost, mounting space, operation, etc., and completely prevents dew condensation. CONSTITUTION: The manually-operating device of a valve is formed in a lever shape having a fitting part 1b in which the outer end 6b of the stem 6a of a valve 6 is inserted, and the device consists of a heat insulating member 3 such as synthetic resin, rubber, or the like whose outer surface is enough thickened so as to have excellent heat insulating effect. When the device is connected to a stem 6a, a boss part 1a is formed to be entered in a heat insulating covering layer 8 for reserving cold for the valve 6. Further, a cylindrical collar 4 in which the boss part 1a is inserted, is hermetically fixed to the covering 9 of the heat insulating covering layer 8 for reserving cold so that a part between the collar 4 and the boss part 1a is made under a watertight condition by a seal ring 5 mounted in the inner diameter part 4a of the collar 4.
Patent JP-H03167581-A (JP)
Title: Fixing device
Inventor: ADACHI HIROYUKI
IPC: G03G15/20
Filed: 1989-11-27
Abstract: PURPOSE:To accelerate fixing of film heating system by providing fixing nip parts formed by a pressurized contact of a heating body and a pressuring roll with the film sandwiched in between at multiple places along a running direction of the film, and traveling and passing a recording material sequentially. CONSTITUTION:The recording material P is (guided) in between the film 2 at the fixing nip parts Na and Nb formed by pressure between the heating bodies 1A and 1B and the pressuring materials 5a and 5b with the film 2 sandwiched in between, and the space between the pressurizing material 5a and 5b and the recording material P is traveled and passed through the fixing nips Na and Nb along with the running film 2. Then the recording material P is sequentially traveled and passed through the provided multiple number of fixing nip parts Na and Nb and is heated at each fixing nip part Na and Nb. Thus the film heating system fixing can be carried out at high speed.
Patent JP-H09144247-A (JP)
Title: Hanging tool for eaves gutter
Inventor: TAKEDA KUNIHIRO
IPC: E04D13/072
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To prevent rainwater from penetrating from the insertion hole of a fitting board and also prevent the fitted face from deteriorating and further, stabilize the fitted condition for a long period. SOLUTION: A fitting board 5 which is arranged to contact the nearly vertical face to be attached, in the eaves edge of a house, is provided at the base end of a hanging tool body 2 suspending an eaves gutter. When the fitting board 5 is fixed to contact the face to be attached, insertion holes 7 in which fixing tools like screws or nails are inserted on fixing the fitting board 5 on the face to be attached, are provided on the fitting board 5 so as to pierce it to form an eaves gutter hanging tool A. In this case, protruded walls 8 preventing rainwater are provided at least at the upper hole edges of the insertion holes 7 of the front face side of the fitting board 5 so as to protrude to the front side.
Patent JP-H05184462-A (JP)
Title: Boiling pot apparatus and salt supplying apparatus
Inventor: OBA HISAO
IPC: G05D21/00
Filed: 1991-11-22
Abstract: PURPOSE:To keep a concentration in a first path at a value preset by supplying a salt water with the concentration thereof higher than the set value of the first path by a high concentration salt water supply means when the concentra tion of the salt water is lower than the set value while the control thereof is performed almost at each time of circulation returning to the first path through a second path. CONSTITUTION:A control means controls the concentration in a first path 2 constant. When the concentration is lower than a value preset based on the detection results of a sensor 3, a high concentration of a salt water is supplied to the first path 2 by a high concentration salt water supply means 4. The control of the concentration based on the detection results of the sensor 3 is performed almost at each time T of circulation in which the salt water of the first path 2 returns to the original position of the first path 2 through a second path 6. As a result, the concentration of the salt water lowers because water in a stock and overheated steam are contained. But the concentration in the first path 2 can be kept at the preset value.
Patent JP-2000197462-A (JP)
Title: Improvement of sweetness with beet oligosaccharide
Inventor: MORITA MASAHITO
IPC: A23L27/00
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To improve the sweetness of orally used products including foods, medicaments and quasi-drugs by incorporating such products with a specific saccharide and a highly sweet sweetener to remedy sweetness aftereffect as a drawback of highly sweet sweeteners and insufficient body feeling. SOLUTION: The sweetness of orally used products is improved by incorporating such products with beet oligosaccharide and a highly sweet sweetener (pref. at least one kind selected from the group consisting of stevioside, thaumatin, aspartame and acesulfame K); wherein the weight ratio of the beet oligosaccharide to highly sweet sweetener is pref. 1-100. Foods can be obtained by including the sweet composition comprising the two ingredients mentioned above.